// pages/collect/index.js
Page({

  /**
   * 页面的初始数据
   */
  data: {
    collect:[],
    tabs: [{
      id: 0,
      value: "商品收藏",
      isActive: true
    },
    {
      id: 1,
      value: "品牌收藏",
      isActive: false
    },
    {
      id: 2,
      value: "店铺收藏",
      isActive: false
    },
    {
      id: 3,
      value: "历史足迹",
      isActive: false
    }
  ],
  },

  onShow(){
   const collect = wx.getStorageSync('collect' || []);
   this.setData({
    collect
   })
  },

  // 标题点击事件 从子组件传递过来
  hangTabsItemChange(e) {
    //1 获取被点击的标题索引
    const {
      index
    } = e.detail;
    //2 修改原数组
    let {
      tabs
    } = this.data;
    tabs.forEach((v, i) => i === index ? v.isActive = true : v.isActive = false);
    //3 赋值到data中
    this.setData({
      tabs
    })

  },
})